Heil Quaker ICP 1010492 Heat Exchanger 320788-704 Built for direct compatibility with

Built for direct compatibility with professional-grade boilers and commercial heaters

providing reliable performance under demanding electrical spikes

For accurate duct temperature monitoring

It must be paired with an Erie PopTop actuator (AG or AH series) to function as a complete zone control valve

making it an ideal choice for condenser fan cycling and high-side pressure management

Heil Quaker ICP 1010492 Heat Exchanger 320788-704 Built for direct compatibility withThe Heil Quaker ICP 1010492 Secondary Heat Exchanger is an essential OEM replacement part engineered for high efficiency condensing gas furnaces. As a critical component in the latent heat recovery process, this secondary heat exchanger is specifically designed for Heil, Tempstar, and ICP GUK GNK 50 series units. When a furnace heat exchanger sustains corrosion or blockage due to restricted condensate flow, replacing it with a genuine ICP part ensures